CA2948359A1 - Slurry mixer gate with enhanced flow and foaming geometry - Google Patents
Slurry mixer gate with enhanced flow and foaming geometry Download PDFInfo
- Publication number
- CA2948359A1 CA2948359A1 CA2948359A CA2948359A CA2948359A1 CA 2948359 A1 CA2948359 A1 CA 2948359A1 CA 2948359 A CA2948359 A CA 2948359A CA 2948359 A CA2948359 A CA 2948359A CA 2948359 A1 CA2948359 A1 CA 2948359A1
- Authority
- CA
- Canada
- Prior art keywords
- slurry
- discharge gate
- gate
- foam
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 239000002002 slurry Substances 0.000 title claims abstract description 86
- 238000005187 foaming Methods 0.000 title description 2
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 36
- 239000010440 gypsum Substances 0.000 claims abstract description 36
- 239000006260 foam Substances 0.000 claims abstract description 35
- 238000002347 injection Methods 0.000 claims abstract description 31
- 239000007924 injection Substances 0.000 claims abstract description 31
- 238000002156 mixing Methods 0.000 claims abstract description 30
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 239000000945 filler Substances 0.000 claims description 23
- 239000011268 mixed slurry Substances 0.000 description 10
- 239000000654 additive Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 4
- 239000006265 aqueous foam Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052925 anhydrite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- UGTZMIPZNRIWHX-UHFFFAOYSA-K sodium trimetaphosphate Chemical compound [Na+].[Na+].[Na+].[O-]P1(=O)OP([O-])(=O)OP([O-])(=O)O1 UGTZMIPZNRIWHX-UHFFFAOYSA-K 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0881—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing having a stator-rotor system with intermeshing teeth or cages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/53—Mixing liquids with solids using driven stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/56—Mixing liquids with solids by introducing solids in liquids, e.g. dispersing or dissolving
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/565—Mixing liquids with solids by introducing liquids in solid material, e.g. to obtain slurries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
- B01F25/104—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components characterised by the arrangement of the discharge opening
- B01F25/1041—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components characterised by the arrangement of the discharge opening the mixing chamber being vertical with the outlet tube at its upper side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/105—Mixing heads, i.e. compact mixing units or modules, using mixing valves for feeding and mixing at least two components
- B01F25/1051—Mixing heads, i.e. compact mixing units or modules, using mixing valves for feeding and mixing at least two components of the mixing valve type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7173—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/751—Discharging by opening a gate, e.g. using discharge paddles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/38—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected both by the action of a fluid and by directly-acting driven mechanical means, e.g. stirring means ; Producing cellular concrete
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/38—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected both by the action of a fluid and by directly-acting driven mechanical means, e.g. stirring means ; Producing cellular concrete
- B28C5/381—Producing cellular concrete
- B28C5/386—Plants; Systems; Methods
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Dispersion Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Accessories For Mixers (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462000244P | 2014-05-19 | 2014-05-19 | |
| US62/000,244 | 2014-05-19 | ||
| US14/686,154 US10011045B2 (en) | 2014-05-19 | 2015-04-14 | Slurry mixer gate with enhanced flow and foaming geometry |
| US14/686,154 | 2015-04-14 | ||
| PCT/US2015/030078 WO2015179153A1 (en) | 2014-05-19 | 2015-05-11 | Slurry mixer gate with enhanced flow and foaming geometry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2948359A1 true CA2948359A1 (en) | 2015-11-26 |
Family
ID=54537714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2948359A Abandoned CA2948359A1 (en) | 2014-05-19 | 2015-05-11 | Slurry mixer gate with enhanced flow and foaming geometry |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US10011045B2 (pt) |
| EP (1) | EP3145686B1 (pt) |
| JP (1) | JP6752152B2 (pt) |
| KR (1) | KR102393718B1 (pt) |
| CN (1) | CN106457608B (pt) |
| AU (1) | AU2015264622B2 (pt) |
| BR (1) | BR112016026063B1 (pt) |
| CA (1) | CA2948359A1 (pt) |
| CL (1) | CL2016002933A1 (pt) |
| MX (1) | MX2016014348A (pt) |
| MY (1) | MY189552A (pt) |
| PE (1) | PE20161506A1 (pt) |
| PH (1) | PH12016502259A1 (pt) |
| PL (1) | PL3145686T3 (pt) |
| RU (1) | RU2695733C2 (pt) |
| UA (1) | UA122125C2 (pt) |
| WO (1) | WO2015179153A1 (pt) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3085506B1 (en) * | 2013-12-17 | 2021-10-13 | Yoshino Gypsum Co., Ltd. | Apparatus, mixing method, and method for producing lightweight gypsum board |
| US9694332B2 (en) * | 2014-10-30 | 2017-07-04 | United States Gypsum Company | Slurry mixer discharge gate adapter with transitioning cross-sectional geometry |
| US10569237B2 (en) | 2015-04-30 | 2020-02-25 | Continental Building Products Operating Company, LLC | Baffled donut apparatus for use in system and method for forming gypsum board |
| US9700861B2 (en) * | 2015-09-04 | 2017-07-11 | United States Gypsum Company | Slurry mixer gate having enhanced extractor ports |
| US10633871B2 (en) | 2016-09-29 | 2020-04-28 | Level 5 Tools, LLC | System for applying finishing compound |
| US11383264B2 (en) | 2016-09-29 | 2022-07-12 | Level 5 Tools, LLC | System for applying finishing compound |
| US10669726B2 (en) | 2016-09-29 | 2020-06-02 | Level 5 Tools, LLC | System for applying finishing compound |
| US10717059B2 (en) | 2017-05-18 | 2020-07-21 | United States Gypsum Company | Calcined gypsum slurry mixing apparatus having variably positionable lump ring and method for manufacturing gypsum product using same |
| US10752558B2 (en) | 2017-11-20 | 2020-08-25 | Continental Building Products Operating Company, LLC | System and method for utilizing canister and hose to move slurry mixture to make gypsum board |
| US11821221B2 (en) | 2019-03-27 | 2023-11-21 | Level 5 Tools, LLC | Hand tool and method of construction |
| US20230294326A1 (en) | 2022-03-15 | 2023-09-21 | United States Gypsum Company | Wallboard slurry mixer configured for reducing water:stucco ratio |
| CN115178115B (zh) * | 2022-08-12 | 2024-05-28 | 南京市蓝业科技有限公司 | 一种防止原料进料不均的瓜胶制备混合装置 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2158820C (en) | 1994-09-23 | 2004-11-23 | Steven W. Sucech | Producing foamed gypsum board |
| US5638635A (en) | 1995-01-09 | 1997-06-17 | Palladino; Gregg | Landscaping barrier |
| US5683635A (en) * | 1995-12-22 | 1997-11-04 | United States Gypsum Company | Method for preparing uniformly foamed gypsum product with less foam agitation |
| RU2150380C1 (ru) * | 1999-04-13 | 2000-06-10 | Открытое акционерное общество НПО "Бурение" | Гидросмеситель для приготовления растворов |
| US6494609B1 (en) | 2001-07-16 | 2002-12-17 | United States Gypsum Company | Slurry mixer outlet |
| WO2004026550A1 (ja) * | 2002-09-20 | 2004-04-01 | Yoshino Gypsum Co., Ltd. | 石膏スラリー分取装置、石膏スラリー分取方法及び石膏ボード製造方法 |
| US6742922B2 (en) * | 2002-10-01 | 2004-06-01 | Temple-Inland Forest Products Corporation | Mixer for foamed gypsum products |
| US7690834B2 (en) * | 2003-05-26 | 2010-04-06 | Yoshino Gypsum Co., Ltd | Mixer and mixing method for producing gypsum slurry |
| US7404917B2 (en) | 2004-05-04 | 2008-07-29 | Eagle Materials Inc. | Method and system for generating foam for the manufacture of gypsum products |
| DE102008003738A1 (de) | 2008-01-10 | 2009-07-30 | Neopor System Gmbh | Verfahren und zugehörige Vorrichtung zum drucklosen oder nahezu drucklosen Eintragen von Schaum in einen unter Druck stehenden Materialstrom |
| FR2955286B1 (fr) | 2010-01-20 | 2017-03-24 | Lafarge Gypsum Int | Mixeur pour pate de platre |
| WO2014087892A1 (ja) | 2012-12-05 | 2014-06-12 | 吉野石膏株式会社 | 混合撹拌機、混合攪拌方法及び軽量石膏ボード製造方法 |
| MY175943A (en) | 2013-01-17 | 2020-07-16 | Univ Malaya | A method of producing a unitary pipe having a combination of square and circular cross sections |
-
2015
- 2015-04-14 US US14/686,154 patent/US10011045B2/en not_active Expired - Fee Related
- 2015-05-11 UA UAA201612270A patent/UA122125C2/uk unknown
- 2015-05-11 JP JP2016566280A patent/JP6752152B2/ja not_active Expired - Fee Related
- 2015-05-11 KR KR1020167034034A patent/KR102393718B1/ko active IP Right Grant
- 2015-05-11 AU AU2015264622A patent/AU2015264622B2/en active Active
- 2015-05-11 PL PL15723110T patent/PL3145686T3/pl unknown
- 2015-05-11 PE PE2016002195A patent/PE20161506A1/es unknown
- 2015-05-11 CA CA2948359A patent/CA2948359A1/en not_active Abandoned
- 2015-05-11 WO PCT/US2015/030078 patent/WO2015179153A1/en active Application Filing
- 2015-05-11 BR BR112016026063-5A patent/BR112016026063B1/pt active IP Right Grant
- 2015-05-11 RU RU2016147404A patent/RU2695733C2/ru active
- 2015-05-11 CN CN201580024579.8A patent/CN106457608B/zh active Active
- 2015-05-11 MX MX2016014348A patent/MX2016014348A/es active IP Right Grant
- 2015-05-11 EP EP15723110.1A patent/EP3145686B1/en active Active
- 2015-05-11 MY MYPI2016704144A patent/MY189552A/en unknown
-
2016
- 2016-11-11 PH PH12016502259A patent/PH12016502259A1/en unknown
- 2016-11-17 CL CL2016002933A patent/CL2016002933A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2015264622A1 (en) | 2016-12-15 |
| US20150328607A1 (en) | 2015-11-19 |
| PL3145686T3 (pl) | 2021-11-08 |
| CL2016002933A1 (es) | 2017-03-17 |
| EP3145686B1 (en) | 2021-07-14 |
| BR112016026063A2 (pt) | 2017-08-15 |
| PH12016502259A1 (en) | 2017-02-06 |
| RU2695733C2 (ru) | 2019-07-25 |
| RU2016147404A3 (pt) | 2018-12-18 |
| MY189552A (en) | 2022-02-16 |
| AU2015264622B2 (en) | 2019-04-18 |
| RU2016147404A (ru) | 2018-06-20 |
| MX2016014348A (es) | 2017-01-27 |
| EP3145686A1 (en) | 2017-03-29 |
| NZ726773A (en) | 2022-03-25 |
| KR20170007342A (ko) | 2017-01-18 |
| UA122125C2 (uk) | 2020-09-25 |
| CN106457608B (zh) | 2019-05-21 |
| PE20161506A1 (es) | 2017-01-07 |
| CN106457608A (zh) | 2017-02-22 |
| US10011045B2 (en) | 2018-07-03 |
| JP2017520426A (ja) | 2017-07-27 |
| BR112016026063B1 (pt) | 2022-01-25 |
| WO2015179153A1 (en) | 2015-11-26 |
| JP6752152B2 (ja) | 2020-09-09 |
| KR102393718B1 (ko) | 2022-05-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20200415 |
|
| FZDE | Discontinued |
Effective date: 20220907 |
|
| FZDE | Discontinued |
Effective date: 20220907 |